Colony Home Improvement is a home improvement company. The company specializes in siding, windows, roofing, decks, porches, additions, bathrooms, kitchesn, dormers, garages and basement remodeling.  The company was established in 1985 and incorporated in Massachusetts in 1998. Mr. Leonard S. Gillis is the President of the company; inquiries or complaints may be directed to his attention.  The company is registered with the Massachusetts Department of Public Safety as a Home Improvement Contractor, registration #126259. Mr. Gillis is licensed as a Construction Supervisor, license #055949, also from the Massachusetts Department of Public Safety.